The crossword question “Here comes trouble” can be answered with the phrase “Uh oh.” This expression is often used to indicate that something unexpected or undesirable is about to happen. It can be used in a variety of situations, from minor mishaps to more serious problems. For example, if someone drops a glass and it shatters on the floor, they might say “Uh oh” to express their frustration or disappointment. Similarly, if someone receives bad news or realizes they’ve made a mistake, they might use this phrase to convey their sense of alarm or concern. Overall, “Uh oh” is a versatile expression that can be used in many different contexts to signal trouble ahead.